/Engine/Source/Runtime/Engine/Classes/Materials/MaterialInstance.h
void SetSparseVolumeTextureParameterValueInternal ( const [FMaterialParameterInfo](API\Runtime\Engine\FMaterialParameterInfo) & ParameterInfo, class [USparseVolumeTexture](API\Runtime\Engine\SparseVolumeTexture\USparseVolumeTexture) * Value )